Find the measure of Angle A

A.) 80
B.) 40
C.) 60
D.) 20

Hiroki wrote a number that is the opposite of -3. what number did hiroki write? a. ⅓ b. 3 c. 0 d. -3

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !